4820-01-365-9030

Safety Relief Valve email this page

Model or part number: 1856M-1X1.25-90

Pricing & Availability

Submit this form for current pricing and availability of this NSN.

Description

Velocity Fuse NSN 4820-01-365-9030.

NSN 4820-01-365-9030 Datasheet

MRC:

The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.AAJF

Thread Direction:

Right-hand all ends

MRC:

The part that controls the flow through the item.ADQU

Flow Control Device:

Disk

MRC:

Indicates the type of housing on the item that accommodates the stem packing or spring.ADSR

Bonnet Type:

Inside spring

MRC:

The means by which the bonnet is attached to the item.ADST

Bonnet Attachment Method:

Integral

MRC:

The means of closing the item when inlet pressure decreases.ADSU

Disk Loading Method:

Spring

MRC:

The maximum temperature at which the item is rated to operate for an extended period of time.AEHZ

Maximum Operating Temp:

450.0 degrees fahrenheit single response

MRC:

The national stock number or the identification information of the end equipment for which the item is a part.AGAV

End Application:

3655-00-722-3901

MRC:

The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.AHNC

Connection Style:

G46b plain (pipe) 1st endg9 plain, optional en (pipe) 2nd end

MRC:

The means used to control the operation of the valve.AQLR

Valve Operation Method:

Automatic

MRC:

Indicates the type of connection/s/.AWLS

Connection Type:

Threaded external pipe 1st endthreaded internal pipe 2nd end

MRC:

The maximum pressure at which the item is rated for operation.CQGM

Maximum Operating Pressure:

300.0 pounds per square inch single response

MRC:

A designation that is used for the purpose of general identification of the thread.CQJX

Thread Size:

1.000 inches 1st end1.250 inches 2nd end

MRC:

The predetermined pressure at which the item is calibrated to open.CSDC

Opening Pressure Setting:

90.0 pounds per square inch

MRC:

The chemical compound or mechanical mixture properties of which the item is fabricated.MATT

Material:

Copper alloy

MRC:

The type of media for which the item is designed.MEDA

Media For Which Designed:

Steam single response

MRC:

The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL

Style Designator:

Err-090

MRC:

A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.THSD

Thread Series Designator:

Npt all ends

MRC:

NIIN:

013659030

MRC:

NATO Stock Number:

4820-01-365-9030

MRC:

Shelf Life:

N/A

MRC:

UOM:

MRC:

DEMIL:

FIIG:

A046B0

MRC:

INC:

05488

MRC:

IMM:

All Products Certified

Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

Quality | ISO 9001:2015 + AS9120B

We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC, ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.

Quality Commitment »

Shipping

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Parts and Components for Ox Generating And Charging Plant NSN 3655-00-722-3901 Parts and components for this end application.

NSN	Component Description
NSN 4820-01-312-5959	Globe Valve
NSN 4810-01-365-7945	Lin Hydraulic-pneumatic Actuator
NSN 4810-01-365-7946	Lin Hydraulic-pneumatic Actuator
NSN 4810-01-365-7947	Lin Hydraulic-pneumatic Actuator
NSN 4810-01-365-9022	Angle Valve
NSN 4820-01-365-9025	Globe Valve
NSN 4820-01-365-9030	Safety Relief Valve
NSN 4810-01-365-9033	Solenoid Valve
NSN 4810-01-365-9124	Valve Seat
NSN 4820-01-365-9139	Fluid Pressure Regulating Valve
NSN 4820-01-366-7129	Ball Valve
NSN 4720-01-366-7174	Nonmetallic Hose Assembly
NSN 3020-01-366-7228	Matched Spur Gear Set
NSN 4820-01-366-8993	Globe Valve
NSN 4820-01-366-8995	Check Valve
NSN 4730-01-366-9407	Quick Disconnect Plug
NSN 4820-01-366-9408	Calibrated Flow Valve
NSN 4820-01-366-9942	Angle Valve
NSN 4720-01-367-0001	Metallic Hose Assembly
NSN 4720-01-367-0004	Nonmetallic Hose Assembly
NSN 4720-01-367-0005	Nonmetallic Hose Assembly
NSN 4820-01-367-0306	Valve Cap
NSN 4820-01-367-2008	Fluid Pressure Regulating Valve
NSN 4820-01-367-2009	Fluid Pressure Regulating Valve
NSN 4930-01-367-2040	Hand Operated Lubricating Unit
NSN 4730-01-367-2064	Sediment Strainer Element
NSN 5980-01-367-2131	Optoelectronic Display
NSN 4820-01-367-2439	Valve Differential Controller
NSN 6685-01-367-3626	Immersion Thermocouple
NSN 4820-01-367-4771	Safety Relief Valve
NSN 4820-01-367-4777	Hydraulic System Bleeder Valve
NSN 4810-01-367-4779	Solenoid Valve
NSN 4820-01-367-4987	Valve Stem Guide
NSN 4720-01-367-5454	Metallic Hose Assembly
NSN 4720-01-367-5455	Nonmetallic Hose Assembly

Formal Definition

Government issue definition of NSN 4820-01-365-9030

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes valve (1), relief, pressure and temperature.

Packaging & Dimensions

MIL-STD codes: http://www.dla.mil/LandandMaritime/.../MILSTD2073Codes.aspx

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

4.2000lbs

Item Weight:

Item Dim:

Container

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

LVL C

Container:

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

LVL_C:

CUSH

MOP

CATEG.

PRES MAT

WRAP MAT

ICQ

THK

TOS

UCL

CUSH DUN:

MOP:

PKG:

16ZZ

PRES MAT:

WRAP MAT:

ICQ:

AAA

THK:

TOS:

UCL:

Packaging Codes Definitions:

LVL A Code (LVL_A) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with applicable specification for shipping container.

LVL B Code (LVL_B) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with the appropriate shipping container specification.

Procedure Indicator Code (OPI) A

Packaging is in accordance with a procedural specification or a special packaging instruction (spi). the appropriate specification number will be shown in the clear in the supplemental data area.

Special Markings Code (SPC_MKG) 00

No special marking.

Method of Preservation (MOP) ZZ

See j.4.1.B.

Import / Export

Schedule B Classification

Schedule B Number

NAIC National Association of Insurance Commissioners

End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.

SITC Commodity classification system defined by the United Nations.

USDA

HITECH

Schedule B:

8481400000

NAICS:

332911

End Use Class:

21180

SITC:

74740

USDA:

HITECH:

Schedule B Codes Definitions:

Schedule B 8481400000

Safety Or Relief Valves

End Use Code 21180

Industrial Machines, Other

Standard Intl. Trade Class (SITC) 74740

Safety Or Relief Valves

Freight

Universal / National freight and handling information

NMFC

Class

UFC

LTL

LCL

WCC

TCC

SHC

ADC

ACC

NMFC:

051080

NMF Description:

Gates Valves Bibcocks Faucets

UFC:

29300

LTL:

Rating variable

LCL:

WCC:

594

TCC:

SHC:

ADC:

ACC:

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 594

Pumps and parts, (machinery and parts),(less than 35 feet).

Air Commodity (ACC) V

Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing.

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)

DLA History / Forecast Quantities

Maritime Supply Chain

11/17	08/18	02/20
5.00	5.00	5.00

Manufacturers

This NSN is registered to the following cage codes.

Product Condition Codes

Code	Definition
FN	Factory New. Parts manufactured by the OEM and includes manufacturer certification.
NE	New. Parts manufactured by the OEM. May include manufacturer certification or company certification.
NS	New Surplus. New material item purchased from excess inventory.
OH	Overhauled. Product has been rebuilt and tested in accordance with the manufacturer's specifications by a repair shop (MRO).
SV	Serviceable product.
AR	As Removed. Product removed from aircraft or platform with no guarentee on the functionality of the part.
RP	Repairable. Product can be repaired by a MRO and be given a FAA 8130 or EASA Form 1 certification.

Cross Reference Parts

Part Number	RNVC	RNAAC	DAC	CAGE
1856M-1X1.25-90	1	ZZ	6	72352
19KFEK90	2	ZZ	6	72219
1856M-1X1.25-90PSI	2	AX	E	72352
581419-002	2	AX	A	75906
19-402-19	9	ZZ	3	72219

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4820-01-365-9030

Pricing & Availability

NSN 4820-01-365-9030 Datasheet

All Products Certified

Quality | ISO 9001:2015 + AS9120B

Shipping

Parts and Components for Ox Generating And Charging Plant NSN 3655-00-722-3901 Parts and components for this end application.

Formal Definition

Packaging & Dimensions

Packaging Codes Definitions:

Import / Export

Schedule B Codes Definitions:

Freight

Freight Codes Definitions:

DLA History / Forecast Quantities

Manufacturers

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